baber/WOPTO huggingface dataset:
Patent JP-2013238221-A (JP)
Title: Ignition plug for combustion engine
Inventor: DIRUMDAM BJORN
IPC: F02P13/00
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel ignition plug for a combustion engine, and a combustion engine having the ignition plug.SOLUTION: An ignition plug for a combustion engine includes: a center electrode (11); and an earth electrode (12) disposed in a radial direction of the center electrode (11) and around the center electrode (11). An annular ignition gap (13) is formed between the center electrode (11) and the earth electrode (12) so that fuel mixture is ignited by electric ignition sparks generated between the center electrode (11) and the earth electrode (12). The earth electrode (12) is contoured so that particles reaching in a region of the earth electrode (12) get away from the ignition gap (13) by action of gravity.
Patent JP-2014219913-A (JP)
Title: Apparatus for counting number of getting on/off passengers
Inventor: SHIBUYA SATORU
IPC: G06T1/00
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for counting the number of getting on/off passengers capable of accurately counting the number of getting on/off passengers.SOLUTION: An apparatus 1 for counting the number of getting on/off passengers counts the number of passengers who get on/off a vehicle by recognizing and tracking a person from a photographed image photographing an entrance 5 (6) of the vehicle from above by photographing means 2 installed inside the vehicle. The apparatus includes: setting means 31 for setting an internal region I surrounding a location corresponding to an aisle side including the entrance of a door in the entrance 5 (6) on the photographed image and setting two external regions A, B corresponding to at least locations outside and inside the vehicle in an outer periphery of the internal region I; and count determining means 35 for performing processing in which the number of persons passing from one outer region A (B) to the other outer region B (A) through the internal region I is counted while the door of the entrance 5 (6) is opened and the number of persons is not counted while the door is closed, and a person existing in the internal region I while the door is closed or while the door is opened is defined as an object to be counted.
Patent JP-2014222815-A (JP)
Title: Imaging apparatus, control method and program
Inventor: SUGIE KAZUHIKO
IPC: H04N5/235
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of performing exposure control in response to a change in the luminance of a subject while suitably performing dynamic range expansion.SOLUTION: The imaging apparatus includes: imaging means for imaging a subject and outputting an image; and control means for periodically and continuously outputting as a set for use in synthesis a first image and a second image under an exposure condition different from that of the first image which are photographed by the imaging means. The imaging apparatus is configured to control exposure by changing a light quantity adjustment member for adjusting the light quantity of light incident on the imaging means, and includes determination means for determining an amount of variation of exposure between images when the light quantity adjustment member is being changed. The determination means determines the amount of variation so that a magnitude relation of exposure between the first image and the second image to make a set for synthesis which are photographed when the light quantity adjustment member is not being changed is maintained between the first image and the second image to make a set for synthesis which are photographed when the light quantity adjustment member is being changed.
Patent JP-2014226685-A (JP)
Title: Processing method of semiconductor material, and laser processing device
Inventor: NIINO HIROYUKI
IPC: B23K26/36
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of semiconductor material and a laser processing device, capable of high-accuracy precision machining of semiconductor material which cannot be performed by RIE or dicer.SOLUTION: A processing method for applying a laser beam 30 to a semiconductor material 10 to process the semiconductor material 10, includes: a process in which such a state that a fluid substance 20 having high absorptivity for wavelength of the laser beam 30 to be applied is brought into contact with a processing object surface of the semiconductor material 10 is provided; and a process in which pulse-irradiation of the laser beam 30 is performed from the back surface side of the processing object surface of the semiconductor material 10 to perform the processing to the processing object surface of the semiconductor material 10. Therein, wavelengths of the laser beam 30 are configured so as to exclude a light absorption band of the semiconductor material 10. Thereby, processing damage such as cracking and chipping of a groove lateral surface can be suppressed and a yield of a semiconductor element such as an LED can be improved.
Patent JP-2014226290-A (JP)
Title: Game machine
Inventor: FUNAKOSHI YUZURU
IPC: A63F7/02
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including a simple component capable of facilitating a detection of a fraud itself while making it hard for a person executing the fraud to find the component.SOLUTION: The game machine includes various types of components, and a main board unit 91 of the various types of components includes: a light-blocking layer 9121 provided on a front side for blocking prescribed light; and a light-emitting layer 9100 provided inside the light-blocking layer 9121 for exerting a light-emitting action in response to the prescribed light. A body part 9120 of a board case lid 912, as a light transmission part for transmitting the prescribed light, is provided between the light-blocking layer 9121 and the light-emitting layer 9100. The light-blocking layer 9121 and the light-emitting layer 9100 are transparent.
Patent JP-2014232163-A (JP)
Title: Luminaire, imaging apparatus, light emission control method and program
Inventor: ARAI KENICHI
IPC: G03B15/05
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus allowing a photographer to image an intended image when a light source allowing for continuous light emission is used.SOLUTION: A luminaire includes: a light source allowing for continuous light emission; control means for controlling a light emission time for causing the light source to generate light; and setting means for setting a mode associated with light emission timing of the light source. The control means controls a light emission time in which the light source generates light to be shorter in a case where the mode set by the setting means is either a front curtain synchronization mode or a rear curtain synchronization mode, than in a case where the mode set by the setting means is neither the front curtain synchronization mode nor the rear curtain synchronization mode.
Patent JP-2014232649-A (JP)
Title: Battery temperature estimation device and battery temperature estimation method
Inventor: IKEUCHI AKIRA
IPC: H01M10/48
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To accurately estimate a battery temperature.SOLUTION: A battery temperature estimation device configured to cyclically repeat arithmetic operation for estimating a battery temperature comprises: internal resistance value calculation means B1 for calculating an internal resistance value of a battery 1; and heating value calculation means B2 for calculating a heating value Qrh of the battery 1 during an arithmetic operation cycle while using an internal resistance value R and a current value I. Further, the battery temperature estimation device comprises: temperature variation estimation means B5 for estimating a temperature variation ΔTe of the battery 1 on the basis of the heating value Qrh; and estimate update means B6 for defining a value which is obtained by adding the temperature variation ΔTe of the battery 1 to a previous value of a battery temperature estimate Te, as a present value of the battery temperature estimate Te. On the basis of the previous value of the battery temperature estimate Te, the internal resistance value calculation means B1 calculates the internal resistance value R of the battery 1 so as to become lower as the previous value of the battery temperature estimate Te becomes higher.
Patent JP-2014232453-A (JP)
Title: Authentication device, authentication method, and authentication program
Inventor: TAKAGI JUNJI
IPC: G06F21/32
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the time spent at retry time of authentication using composite biological information.SOLUTION: An authentication system 1 checks a plurality of pieces of biological information acquired from a plurality of portions of a user against preregistered biological information. If, as a result of the check, part of the plurality of pieces of biological information acquired from the user does not resemble the preregistered biological information, the authentication system 1 executes the following process. Specifically, the authentication system 1 extracts, from the plurality of pieces of biological information reacquired from the user, biological information acquired from the same portion as was the biological information which did not resemble the preregistered biological information. Then, the authentication system 1 rechecks the extracted biological information against the preregistered biological information, and executes authentication of the user on the basis of the result of the check and the result of the recheck.
Patent JP-2014232488-A (JP)
Title: Terminal apparatus, screen control method and program
Inventor: TAKEKOSHI TAKANARI
IPC: G06F3/048
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a terminal apparatus, a screen control method and a program capable of improving operator's working efficiency.SOLUTION: The terminal apparatus includes: a screen generation part for generating a screen including an input area having at least one or more input fields to which information is inputted by an operator and a check item area having at least one or more check items to be changed to checked display by the operator; a check control part for controlling the checked display of the check items by predetermined input operation including no positioning; and an input target control part for controlling input targets so that input fields to be the input targets are the same before and after the checked display control by the check control part.
Patent JP-2014233044-A (JP)
Title: Power line communication system, master and slave
Inventor: MURASHIMA RYOHEI
IPC: H04B3/54
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To ensure data communication reliability, while increasing efficiency of power amplification for a PWM signal which is for power feeding signal.SOLUTION: A master 2 performs power amplification of a PWM signal which feeds power to a slave 3, with a class-D amplifier 25 having excellent power amplification efficiency. The master 2 modulates a sub-carrier at a frequency, not overlapping with any of fundamental waves or harmonic waves of the PWM signal, with transmission data, and the slave 3 generates reception data by demodulating the sub-carrier. Data communication reliability can be ensured by performing data communication using a sub-carrier whose frequency bandwidth does not overlap with any of fundamental waves or harmonic waves of the PWM signal.
Patent JP-2013253242-A (JP)
Title: Thermal treatment method of polyamide
Inventor: CHRISTEL ANDREAS
IPC: C08G69/46
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for conditioning a polyamide, capable of enhancing the molecular weight of the polyamide within a relatively short time by efficiently performing an SSP reaction in a reactor independently from the temperature of the polyamide.SOLUTION: A continuous method for thermally treating a polyamide includes the step of introducing polyamide particles into an upper region of a first reaction space and removing the polyamide particles from a lower region of the first reaction space. The ratio of the superficial velocity of a countercurrent process gas, which has a water content of 0.8-20 wt.%, and a temperature of 100-200°C, to the fluidization velocity of the polyamide particles is in the range of 0.7-1.5 at least in the lower region of the first reaction space; the polyamide particles are present as a loose layer in the lower region of the first reaction space; and the process gas is selected so as not to condense out in the upper region of the first reaction space. The method further includes: guiding the polyamide particles leaving the first reaction space to a second reaction space and further performing after-condensation.
Patent JP-2014234054-A (JP)
Title: Drive device and control method thereof
Inventor: ANDO SATOSHI
IPC: B60L50/16
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a drive device and a control method thereof capable of suppressing generation of allophone when disconnection means is controlled to a released state from a coupled state.SOLUTION: The drive device for vehicle comprises a one-way clutch and a hydraulic brake disposed on a power transmission path of first and second motors and a rear wheel in parallel. The control device controls so that one-way rotation power of predetermined magnitude is generated from the first and second motors in a time point when release of the hydraulic brake is started when the hydraulic brake is controlled to the released state from the coupled state.
Patent JP-2014233274-A (JP)
Title: Agricultural film
Inventor: CHATANI KATSUHIRO
IPC: A01G13/02
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To propose an agricultural film to which a pigment is added, the agricultural film having good choking resistance, light-blocking stability and film strength.SOLUTION: There is provided an agricultural film which comprises an outermost side layer, one or two or more intermediate layers and an innermost side layer, wherein the outermost side layer is a layer on a side receiving ultraviolet rays or heat rays and is composed of a polyolefin-based resin, a first light stabilizer, a second light stabilizer and an ultraviolet absorber, the fist light stabilizer is a triazine-based light stabilizer, the second light stabilizer is a non-triazine-based light stabilizer, the intermediate layers are composed of a polyolefin-based resin and a pigment, the innermost side layer is a layer on a side not receiving ultraviolet rays or heat rays and is composed of a polyolefin-based resin.
Patent JP-2014236442-A (JP)
Title: Optical communication device and optical communication device control method
Inventor: SAKANE YUICHIRO
IPC: H04B10/079
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To improve a signal waveform deteriorated due to the presence or absence of an input packet.SOLUTION: An optical communication device comprises a variable resistance unit, a measurement unit, and a control unit. The variable resistance unit is placed at a stage before an electric/optical conversion unit that converts an electric signal into an optical signal with a waveform corresponding to potential difference by use of the potential difference between a normal-phase component and an inverse-phase component of the electric signal into which an input packet has been converted. The variable resistance unit adds resistance that changes an intermediate value of potential of the normal-phase component or inverse-phase component inputted into the electric/optical conversion unit to the normal-phase component or inverse-phase component. The measurement unit measures a ratio of a presence period to the sum of the presence period when the input packet is present and a non-presence period which is other than the presence period. The control unit controls the value of resistance applied to the normal-phase component or inverse-phase component by the variable resistance unit so that the intermediate value of potential of the normal-phase component and the intermediate value of potential of the inverse-phase component that are away in the non-presence time will come close to each other on the basis of the ratio measured by the measurement unit.
Patent JP-2014236177-A (JP)
Title: Wiring structure and formation method thereof
Inventor: MATSUZAKI HIDEAKI
IPC: H01L21/768
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the high frequency characteristics compared with the wiring structure by a conventional plating method.SOLUTION: A wiring structure includes a first metal layer 2 becoming a seed layer formed on an interlayer insulating film 1, and a second metal layer 3 formed on the first metal layer 2 and interlayer insulating film 1 so as to cover the first metal layer 2. The width of the second metal layer 3 is wider than that of the first metal layer 2, and the conductivity of the second metal layer 3 is higher than that of the first metal layer 2.
Patent JP-2014238370-A (JP)
Title: Apparatus and method for optical element measurement
Inventor: NODA TAKAYUKI
IPC: G01M11/00
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for optical element measurement, capable of maintaining high accuracy measurement of a position of an optical functional surface and the like by suppressing the occurrence of strains in an optical element and reliably holding and fixing the optical element in measurement even if the optical element is for example deformable and small.SOLUTION: Measurement of an optical element OE using an optical element measurement apparatus 100 includes fixing the optical element OE by an energization part 72, and at this time attracting the energization part 72 to thereby avoid direct application of load onto the optical element OE while maintaining a firm fixation state. This does not cause the optical element OE to be directly attracted from, for example, a central side where the optical functional surface is formed. Thus, even if a lens is thin and deformable by an attracting force or the like, accurate measurement is allowed without generating strains, etc. in measurement.
Patent JP-2014241482-A (JP)
Title: Microwave circuit
Inventor: FUJITA TAKU
IPC: H01P3/08
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a microwave circuit capable of suppressing degradation of transmission characteristics and being downsized.SOLUTION: The microwave circuit includes: a first transmission line; a second transmission line; a third transmission line, connected to the first transmission line and the second transmission line, having a line width different from a line width of the first transmission line and a line width of the second transmission line; and a first ground conductor enclosing the first transmission line, the second transmission line, and the third transmission line separated by a predetermined interval.
Patent JP-2013174626-A (JP)
Title: Contact probe
Inventor: ABE NOBUYUKI
IPC: G01R1/067
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To attain stable contact of a contact pin with a probing object.SOLUTION: A contact probe 1 comprises: a sleeve 2; and a contact pin 4 which comprises a plurality of projections 14 formed in an end face of a tip part 11 to be brought into contact with a probing point and a rear end side of which is inserted slidably into the sleeve 2. The tip part 11 of the contact pin 4 is formed of a cylindrical body which opens on a probing point side, and the projections 14 are constituted by forming a part on the probing point side in a peripheral wall 11a of the cylindrical body in a shape of teeth.
Patent JP-2013241602-A (JP)
Title: Surface modifier
Inventor: ITAMI YASUO
IPC: C09K23/54
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface modifier capable of preventing moisture and stains such as fingerprints, skin oil, sweat and cosmetics from being attached on surfaces of various substrates and capable of easily removing the stains and moistures attached thereon.SOLUTION: A surface modifier comprises an organosilicone compound represented by general formula (A): F-(CF)-(OCF)-(OCF)-(OCF)(CH)X(CH)Si(X')(R)(A), and/or other specific perfluoropolyether group [wherein q is an integer from 1 to 3; m, n, and o are independently integers from 0 to 200; p is 1 or 2; X is O or a bivalent organic group; r is an integer from 2 to 20; Ris a Clinear or branched hydrocarbon group; a is an integer from 0 to 2; X' is hydrolysable group; and z is an integer from 0 to 10 when a is 0 or 1].
Patent JP-2015000955-A (JP)
Title: Resin composition for pattern formation
Inventor: MATSUMURA KAZUHIRO
IPC: C08L63/00
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for pattern formation which enables production of a resin molded body having a shaggy flow pattern like a painting in black and white or a marble-like flow pattern by mixing the same with a thermoplastic resin and molding the mixture.SOLUTION: A resin composition for pattern formation comprises: a reaction product of a thermoplastic polyester resin and an epoxy group-containing polymer; and at least one coloring component selected from dyes and pigments. The epoxy group-containing polymer preferably contains glycidyl (meth)acrylate as a monomer unit, and an epoxy equivalent thereof is preferably 150 to 7000.
Patent JP-2015002300-A (JP)
Title: Bonding structure and semiconductor production apparatus using the same
Inventor: SUZUKI YUTAKA
IPC: H02N13/00
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic member having high bonding strength and ensuring high bonding reliability of a power supply terminal even if it is exposed to heat-cycle.SOLUTION: In a bonding structure consisting of a planar ceramic base material, an electrode and a metallic member buried in the bottom thereof sequentially in contact therewith, a terminal hole reaching the metallic member from the upper surface of the ceramic base material, and a power supply terminal being abutted against the metallic member from above the ceramic base material through the terminal hole, a bonding structure of the edge at an enlarged diameter part formed at the lower end of the power supply terminal and the metallic member is employed, and the bonding strength can be increased by increasing the surface area of a bonding part.
Patent JP-2015002660-A (JP)
Title: Step-up and step-down circuit and power generation system
Inventor: KOBAYASHI MAKOTO
IPC: H01L31/04
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To make an output of a solar cell follow a maximum power point without measuring an electric current.SOLUTION: The step-up and step-down circuit includes: a DC-DC converter that converts input power from a power generation element for output; an input voltage constant control section that controls the DC-DC converter so that a voltage of an input signal is constant on the basis of a level difference between an input signal that is an input voltage from the power generation element and a target signal; and a change amount detection section that measures a voltage change amount of an input signal for a predetermined period after the DC-DC converter stops and controls a level of the target signal on the basis of the change amount.